165120816

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{977}}^1$

素因数の和:1498

約数の個数: 80

約数和(自身を含む): 488968704

約数和(自身を除く): 323847888

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 503, 977, 1006, 1509, 1954, 2012, 2931, 3018, 3521, 3908, 4024, 5862, 6036, 6839, 7042, 7816, 8048, 10563, 11724, 12072, 13678, 14084, 15632, 20517, 21126, 23448, 24144, 27356, 28168, 41034, 42252, 46896, 54712, 56336, 82068, 84504, 109424, 164136, 169008, 328272, 491431, 982862, 1474293, 1965724, 2948586, 3440017, 3931448, 5897172, 6880034, 7862896, 10320051, 11794344, 13760068, 20640102, 23588688, 27520136, 41280204, 55040272, 82560408, 165120816]

約数ペア:

[(1, 165120816), (2, 82560408), (3, 55040272), (4, 41280204), (6, 27520136), (7, 23588688), (8, 20640102), (12, 13760068), (14, 11794344), (16, 10320051), (21, 7862896), (24, 6880034), (28, 5897172), (42, 3931448), (48, 3440017), (56, 2948586), (84, 1965724), (112, 1474293), (168, 982862), (336, 491431), (503, 328272), (977, 169008), (1006, 164136), (1509, 109424), (1954, 84504), (2012, 82068), (2931, 56336), (3018, 54712), (3521, 46896), (3908, 42252), (4024, 41034), (5862, 28168), (6036, 27356), (6839, 24144), (7042, 23448), (7816, 21126), (8048, 20517), (10563, 15632), (11724, 14084), (12072, 13678)]